#ifndef  _RTC_EXT_H_
#define  _RTC_EXT_H_

#include "Basedefine.h"
#include "stm32f10x.h"
#include "Rtc.h"

typedef struct
{
    u8 sec;
    u8 min;
    u8 hour;
    
    u8 day;
    u8 month;
    u8 year;
    
    u8 week;
}st_rtc_ext,*PLst_rtc_ext;

#define RTC_WRIT_ADDR          0x64
#define RTC_READ_ADDR          0x65

#define RTC_REG_SEC            0x00        
#define RTC_REG_MIN            0x01
#define RTC_REG_HOUR           0x02
#define RTC_REG_WEEK           0x03
#define RTC_REG_DAY            0x04
#define RTC_REG_MONTH          0x05     
#define RTC_REG_YEAR           0x06
#define RTC_REG_RAM            0x07
#define RTC_REG_MIN_Alarm      0x08
#define RTC_REG_WEEK_Alarm     0x09
#define RTC_REG_DAY_Alarm      0x0A
#define RTC_REG_COUNT0         0x0B
#define RTC_REG_COUNT1         0x0C
#define RTC_REG_EXT            0x0D
#define RTC_REG_FLAG           0x0E
#define RTC_REG_CTRL           0x0F


#define RTC_SDA_PIN                  GPIO_Pin_9
#define RTC_SDA_PIN_PORT             GPIOB
#define RTC_SDA_PIN_CLK              RCC_APB2Periph_GPIOB

#define RTC_SCL_PIN                  GPIO_Pin_8
#define RTC_SCL_PIN_PORT             GPIOB
#define RTC_SCL_PIN_CLK              RCC_APB2Periph_GPIOB



#define RTC_SDA_HIGH()               GPIO_SetBits(RTC_SDA_PIN_PORT, RTC_SDA_PIN)
#define RTC_SDA_LOW()                GPIO_ResetBits(RTC_SDA_PIN_PORT, RTC_SDA_PIN)

#define RTC_SCL_HIGH()               GPIO_SetBits(RTC_SCL_PIN_PORT, RTC_SCL_PIN)
#define RTC_SCL_LOW()                GPIO_ResetBits(RTC_SCL_PIN_PORT, RTC_SCL_PIN)

#define RTC_GET_SDA()                GPIO_ReadInputDataBit( RTC_SDA_PIN_PORT, RTC_SDA_PIN) 




void set_rtc_time(st_rtc_ext  rtc_dat);
void read_rtc_time(st_rtc_ext * rtc_dat);
void read_rtc_stime(sTime *time_dat);
void read_rtc_stime(sTime *time_dat);
void RTC_test(void);
void ExtRTC_Process_Task(void *ptr);
void GetExternClockTime(st_rtc_ext * rtc_dat);
void set_rtc_time(st_rtc_ext  rtc_dat);
u8* GetCurrentTime( void );
#endif